Rivers, oceans, lakes, aquifers, groundwater, stormwater, urban canals, underground streams, estuaries, and more -- we are passionate about water quality! This page will help you find resources to explore the waterbodies you care about, and connect with other people who have the same interests: ### Questions on Water Quality: [questions:water-quality] **** ## Monitoring * [Water sampling](/water-sampling) * [Water sensors](/water-sensors) * Posts on #water-monitoring * Posts on #water-testing * Posts on #reagents ## Water quality parameters Read about different water quality parameters here, including pH, nitrogen, conductivity, temperature, ORP and turbidity: * https://publiclab.org/common-water-contaminants Also see this overview of 7 ways to monitorn water quality: * https://publiclab.org/notes/anngneal/12-08-2017/7-ways-to-measure-monitor-and-evaluate-water-quality ## Groups and projects working on water quality issues: [wikis:project:water-quality] **** ## Water quality related pages [wikis:parent:water-quality] **** ## Activities [activities:water-quality]...
| Author | Comment | Last activity | Moderation | ||
|---|---|---|---|---|---|
| rockets | "I will send you one set when it finishes. and keep my promise. " | Read more » | about 5 years ago | |||
| janey | "thanks for your share . You can obtain TC mold and mildews, electrical power gadgets, claemorizer, drip trips, and all various other types of acces..." | Read more » | about 5 years ago | |||
| vjpixel | "I'm thrilled about the news! " | Read more » | about 5 years ago | |||
| stevie | "Sounds great! @rockets just posted yesterday about the KnowFlow as well here: https://publiclab.org/notes/rockets/11-05-2019/knowflow-will-have-a-n..." | Read more » | about 5 years ago | |||
| bhickman | "Hi wmacfarl, Typically you would want to have some idea of the turbidity of whatever unknown sample you want to measure. If your measuring a fresh..." | Read more » | about 5 years ago | |||
| eustatic | "well thanks, my point is undercut by the retraction i have to make, so need to include a chapter on how responders don't get enough sleep. it's to..." | Read more » | about 5 years ago | |||
| liz | "I learned so much from this note, thank you @eustatic for your tireless advocacy. Adding a news link: https://www.brproud.com/news/coast-guard-loca..." | Read more » | about 5 years ago | |||
| eustatic | "Don't convert to square feet. I misunderstood the units. " | Read more » | about 5 years ago | |||
| satnam95895 | "Samosarecipe.com was share knowledge related samosa recipe " | Read more » | about 5 years ago | |||
| tatmanelectric | "How can we get involved? T " | Read more » | about 5 years ago | |||
| warren | "Hi Will! What do you think of a really basic version of this, shipped assembled, something like a "Simple Turbidity Sensor"? This could help us ju..." | Read more » | about 5 years ago | |||
| Markos | "Hi wmacfarl, Some more info. This type of sensor does not measure turbidity exactly. It measures the absorbance, or attenuation of light when pas..." | Read more » | about 5 years ago | |||
| Markos | "Hi wmacfarl , I've been thinking about affordable ways to calibrate diy photometric devices without having to use commercial standards like formaz..." | Read more » | about 5 years ago | |||
| warren | "Looks like there is an issue with reply by email, or possibly the list => email system, but Alan Marchiori responded on the plots-waterquality l..." | Read more » | about 5 years ago | |||
| kavyansh684 | "Great Blog... Thanks for sharing this information See Latest " | Read more » | about 5 years ago | |||
| keedaapps | "oh that's good but look at this https://www.appskeeda.com/ " | Read more » | about 5 years ago | |||
| charlotte_clarke | " @charlotte_clarke has marked @rollinrenola as a co-author. " | Read more » | about 5 years ago | |||
| charlotte_clarke | "Whoops! Corrected: Tuesday, November 12 at 8pm EST. More details about that coming soon. " | Read more » | about 5 years ago | |||
| Cogreg | "Your November OpenHour date is fishy! It says Tuesday the 13th of October! Good joke on me! So, what's the real date and time please?! " | Read more » | about 5 years ago | |||
| charlotte_clarke | "Thanks for the recommendation -- I'll get in touch! " | Read more » | about 5 years ago | |||
| eustatic | "ask Diane Wilson? she knows a thing or four. I want to know. https://biologicaldiversity.org/w/news/press-releases/formosa-plastics-settles-texa..." | Read more » | about 5 years ago | |||
| natevw | "Posting a comment so I can get a link to write a full report. " | Read more » | about 5 years ago | |||
| warren | "Thanks! I'd guess that's true of some of #dfrobot / #knowflow sensors too, since several of theirs ship with buffer and are off-the-shelf probes co..." | Read more » | about 5 years ago | |||
| wln215 | "I've notices that if these pH meters are left sitting out, or if they get used frequently enough, they need calibration. These sets come with buffe..." | Read more » | about 5 years ago |